The currency crisis of 1999 in Brazil and the current debt crisis in Argentina has put economic integration in MERCOSUR under stress. Fears of disintegration seem to be more prevalent than optimism on a further deepening of economic and eventually monetary integration in MERCOSUR. The...

Potential costs and benefits of a monetary union for the four MERCOSUR countries Argentina, Brazil, Paraguay and Uruguay are compared. Particular emphasis was put on the traditional and new approaches to optimum currency area theory which were reviewed and analyzed with respect to their validity...